Did a couple trucks with trailers park on the FS 35 road at about the 114 spur from your group? This would of been off the road and near a hillclimb playpit. One rig from Yakima and the other from Naches.

I do not know where the hill climb pit is is but it could have been them. They parked not far past the FS3507 on FS35. Was it not OK to park there?